| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.43 | 3.370% | $240.2629 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $132.53 | 11.679% | $148.0082 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $117.25 | 7.606% | $126.168 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $84.73 | 12.218% | $95.0823 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $93.96 | 6.291% | $99.871 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $158.94 | 12.762% | $179.2239 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $16.60 | 8.864% | $18.0714 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $836.44 | $906.6877 | $906.68 | $906.60 | $906.80 | |